CN109648234B - A welding frock for carrier lifting unit - Google Patents
A welding frock for carrier lifting unit Download PDFInfo
- Publication number
- CN109648234B CN109648234B CN201710932398.6A CN201710932398A CN109648234B CN 109648234 B CN109648234 B CN 109648234B CN 201710932398 A CN201710932398 A CN 201710932398A CN 109648234 B CN109648234 B CN 109648234B
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- CN
- China
- Prior art keywords
- pump body
- pair
- welding
- blocks
- positioning
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/02—Carriages for supporting the welding or cutting element
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
Abstract
The utility model provides a welding frock for carrier lifting unit, it includes rotary welding platform (1), an oil storage section of thick bamboo welding frock, pump body welding frock and lever frame welding frock, an oil storage section of thick bamboo welding frock includes an oil storage section of thick bamboo frock platform (2), three pump body supporting shoe (3), pump body dabber locating piece (4), a pair of pump body side locating piece (5), pump body angle locating pin (6) and oil storage section of thick bamboo pinch-off clamps (7), a pump body welding frock includes pump body frock platform (10), a pair of fork body locating piece (11), a pair of pump body fixed block (14), connect fork anchor clamps (16), pivot angle locating pin (17), the advantage of the invention is: each part is fixed through a plurality of limiting locking blocks, then welding is carried out through the cooperation of the welding robot and the rotary welding table, the welding efficiency is high, and the quality is good.
Description
Technical Field
The invention relates to the technical field of welding positioning tools, in particular to a welding tool for a lifting part of a carrier.
Background
At present, the fork truck fork needs to have higher intensity as the bearing part of transport goods, and the life of fork is directly influenced to the good or bad direct influence of the transmission part welding quality of fork, can lead to the welding position quality not high when passing through manual welding very often, and is inefficient, and when welding through the robot, fork transmission part's location and the not high direct influence welding quality that can of concatenation quality, damage the fork even and cause the waste.
Disclosure of Invention
The invention aims to provide a welding tool for a lifting part of a carrier, aiming at the defects that the existing fork of the carrier needs to have higher strength as a bearing part for carrying goods, the welding quality of a transmission part of the fork directly influences the service life of the fork, the welding quality of a welding part is not high and the efficiency is low in the conventional manual welding process, the welding quality is directly influenced due to the low positioning and splicing quality of the transmission part of the fork during the welding process by a robot, and even the fork is damaged, so that the waste is caused.
The oil storage cylinder welding tool comprises an oil storage cylinder tool table, three pump body supporting blocks, a pump body mandrel positioning block, a pair of pump body side positioning blocks, a pump body angle positioning pin and an oil storage cylinder pressing fixture, wherein the three pump body supporting blocks are fixed on the oil storage cylinder tool table in a triangular shape; the pump body welding fixture comprises a pump body fixture platform, a pair of fork body positioning blocks, a pair of fork body side positioning fixtures, a fork body clamping fixture, a pair of pump body fixing blocks, a pump body side fixing block, a connecting fork fixture, a rotating shaft angle positioning pin, a rotating shaft pressing fixture and a positioning pin pressing fixture, wherein the pair of fork body positioning blocks and the pair of fork body side positioning fixtures are symmetrically arranged on the pump body fixture platform, the pair of fork body positioning blocks are positioned between the pair of fork body side positioning fixtures, the pair of pump body fixing blocks are symmetrically arranged on the pump body fixture platform and positioned between the pair of fork body positioning blocks, the fork body clamping fixture is arranged on the pump body fixture platform and positioned below one of the pump body fixing blocks, the pump body side fixing blocks and the connecting fork fixture are symmetrically arranged at two sides of the pump body fixture platform, and the rotating shaft pressing fixture and the positioning pin pressing fixture are respectively arranged at two ends of the pump body fixture platform, the rotating shaft angle positioning pin is arranged on one side of the rotating shaft pressing clamp through a support; the lever frame welding tool comprises a lever frame tool table and a pair of lever frame limiting and locking devices, the pair of lever frame limiting and locking devices are symmetrically arranged at two ends of the lever frame tool table respectively, the lever frame limiting and locking devices comprise lever placing frames, a pair of frame body limiting blocks, a pair of sliding tables, a lever positioning block, a pair of frame body locking blocks and a pair of sliding table control handles, the lever placing frames are fixedly arranged at one sides of the lever frame tool table, the pair of frame body limiting blocks and the pair of sliding tables are fixedly arranged at two sides of the lever frame tool table, the pair of frame body locking blocks are respectively arranged on the corresponding sliding tables, the lever positioning block is arranged on one of the sliding tables and is positioned between the pair of frame body locking blocks, the pair of sliding table control handles are respectively arranged on the lever frame tool table and control the pair of sliding tables to move on the lever frame tool table; the pump body welding tool, the oil storage cylinder welding tool and the lever frame welding tool are respectively installed on the rotary welding table through corresponding tool tables.
The pump body angle positioning pin and the rotating shaft angle positioning pin are spring pins.
The pump body tooling table is provided with a guide sleeve for a pressure rod of the connection fork clamp to pass through, and the pressure rod of the connection fork clamp is an adjustable pressure rod.
And the lever positioning block and the pair of frame body locking blocks are respectively provided with a positioning pin column.
The invention has the advantages that: each part is fixed through a plurality of limiting locking blocks, then welding is carried out through the cooperation of the welding robot and the rotary welding table, the welding efficiency is high, and the quality is good.
Description of the drawings
FIG. 1 is a schematic diagram of the present invention.
FIG. 2 is a schematic structural view of a pump body welding tool of the present invention.
FIG. 3 is a schematic structural view of a lever rack welding tool of the present invention.
Fig. 4 is a schematic diagram of the structure of the use state of the present invention.
Detailed Description
As shown in the attached drawing, the invention comprises a rotary welding table 1, an oil storage cylinder welding tool, a pump body welding tool and a lever frame welding tool, wherein the oil storage cylinder welding tool comprises an oil storage cylinder tool table 2 and three pump body supporting blocks 3, the oil storage cylinder positioning structure comprises a pump body mandrel positioning block 4, a pair of pump body side positioning blocks 5, a pump body angle positioning pin 6 and an oil storage cylinder pressing clamp 7, wherein three pump body supporting blocks 3 are fixed on an oil storage cylinder tooling table 2 in a triangular shape, positioning shafts 8 are arranged on the pump body mandrel positioning block 4, the pump body mandrel positioning block 4 and the pair of pump body side positioning blocks 5 are respectively fixed on the oil storage cylinder tooling table 2, the pump body mandrel positioning block 4 is positioned between two of the pump body supporting blocks 3, the pair of pump body side positioning blocks 5 are respectively positioned at two sides of the other pump body supporting block 3, and the pump body angle positioning pin 6 and the oil storage cylinder pressing clamp 7 are respectively installed at two ends of the oil storage cylinder tooling table 2 through supporting plates; the pump body welding tooling comprises a pump body tooling table 10, a pair of fork body positioning blocks 11, a pair of fork body side positioning clamps 12, a fork body clamping clamp 13, a pair of pump body fixing blocks 14, a pump body side fixing block 15, a connecting fork clamp 16, a rotating shaft angle positioning pin 17, a rotating shaft pressing clamp 18 and a positioning pin pressing clamp 19, wherein the pair of fork body positioning blocks 11 and the pair of fork body side positioning clamps 12 are symmetrically arranged on the pump body tooling table 10, the pair of fork body positioning blocks 11 is positioned between the pair of fork body side positioning clamps 12, the pair of pump body fixing blocks 14 are symmetrically arranged on the pump body tooling table 10 and positioned between the pair of fork body positioning blocks 11, the fork body clamping clamp 13 is arranged on the pump body tooling table 10 and positioned below one of the pump body fixing blocks 14, the pump body side fixing blocks 15 and the connecting fork clamp 16 are symmetrically arranged at two sides of the pump body tooling table 10, the rotating shaft pressing clamp 18 and the positioning pin pressing clamp 19 are respectively arranged at two ends of the pump body tooling table 10, the rotating shaft angle positioning pin 17 is arranged on one side of the rotating shaft pressing clamp 18 through a support; the lever frame welding tool comprises a lever frame tool table 20 and a pair of lever frame limiting and locking devices, the pair of lever frame limiting and locking devices are respectively and symmetrically arranged at two ends of the lever frame tool table 20, the lever frame limiting and locking devices comprise a lever placing frame 21, a pair of frame body limiting blocks 22, a pair of sliding tables 23, a lever positioning block 24, a pair of frame body locking blocks 25 and a pair of sliding table control handles 26, the lever placing frame 21 is fixedly arranged at one side of the lever frame tool table 20, the pair of frame body limiting blocks 22 and the pair of sliding tables 23 are both fixedly arranged at two sides of the lever frame tool table 20, the pair of frame body locking blocks 25 are respectively arranged on the corresponding sliding tables 23, the lever positioning block 24 is arranged on one sliding table 23, and is positioned between a pair of frame body locking blocks 25, a pair of sliding table control handles 26 are respectively arranged on the lever frame tooling platform 20 and control a pair of sliding tables 23 to move on the lever frame tooling platform 20; the pump body welding tool, the oil storage cylinder welding tool and the lever frame welding tool are respectively installed on the rotary welding table 1 through corresponding tool tables.
The pump body angle positioning pin 6 and the rotating shaft angle positioning pin 17 are spring pins.
The pump body tooling table 10 is provided with a guide sleeve 27 for a pressure rod of the yoke fixture to pass through, and the pressure rod of the yoke fixture 16 is an adjustable pressure rod.
The lever positioning block 24 and the pair of frame locking blocks 25 are respectively provided with a positioning pin 28.
The working mode principle is as follows: place the pump body 30 on three pump body supporting shoe 3, the oil storage section of thick bamboo welding end of the pump body 30 is located between a pair of pump body side locating piece 5, the piston hole cover of the pump body 30 is fixed the position of the pump body on the location axle 8, the pump body 30 rotates, make the one end of pump body angle locating pin 6 insert in the oilhole of the pump body 30, make the oil storage section of thick bamboo welding end and the oil storage section of thick bamboo frock platform 2 of the pump body 30 keep parallel, the oil storage section of thick bamboo 31 is placed in the oil storage section of thick bamboo mounting hole of the pump body 30, then oil storage section of thick bamboo compresses tightly anchor clamps 7 and pushes down, compress tightly oil storage section of thick bamboo 31 on the pump body 30, be equipped with two briquettings on the oil storage section of thick bamboo compresses tightly anchor clamps 7, one is pressed at oil storage section of thick bamboo 31 top, another pressure is at pump body 30 top, start-up welding robot and begin to weld the linking position to oil storage section of thick bamboo 31 and pump body 30.
After the oil storage cylinder 31 is welded, the oil storage cylinder pressing fixture 7 is opened, the pump body angle positioning pin 6 is drawn out, the pump body 30 is taken down, the fork body 32 is placed on the pair of fork body positioning blocks 11, the pair of fork body side positioning fixtures 12 tightly clamp the two sides of the fork body 32, the fork body clamping fixture 13 tightly presses the fork body 32 on the pair of fork body positioning blocks 11, then the pump body 30 is turned over by 180 degrees, one of the pump body fixing blocks 14 is also provided with a positioning shaft, the pump body 30 is sleeved on the positioning shaft of the pump body fixing block 14, one end with the oil storage cylinder 31 is placed on the other pump body fixing block 14, the connecting fork 33 is hung at one end of the connecting fork fixture 16, the pump body 30 and the connecting fork 33 are clamped through the pump body side fixing block 15 and the connecting fork fixture 16, the bottom of the pump body 30 is provided with a positioning pin mounting hole, then the positioning pin 34 is placed in a hole at the bottom of the pump body 30 and tightly pressed through the positioning pin pressing fixture 19, the rotating shaft 35 is placed in a shaft mounting hole of the pump body 30, an angle positioning groove is formed in the rotating shaft 35, the rotating shaft 35 is rotated to enable one end of the rotating shaft angle positioning pin 17 to be located in the groove, then the rotating shaft 35 is pressed on the pump body 30 through the rotating shaft pressing clamp 18, then the welding robot is matched with the rotary welding table 1 to weld connecting portions of the pump body 30, and the pump body 30 is taken down after the welding is completed.
The lever 36 is a hollow pipe, connecting holes are formed in two ends of the fork frame 37, the lever placing frame 21 is a U-shaped fork, the lever 36 is placed on the U-shaped fork, the two fork frames 37 are respectively sleeved at two ends of the lever 36 and respectively push the pair of sliding table control handles 26, so that the positioning pin 28 of the lever positioning block 24 is inserted into one end of the lever 36, the positioning pin 28 of the pair of frame body locking blocks 25 is inserted into the connecting holes of the fork frames 37, the fork frames 37 are limited by the pair of frame body limiting blocks 22, the two fork frames 37 and the lever 36 are tightly pressed by the pair of lever frame limiting and locking devices, and then the connecting parts of the fork frames 37 and the lever 36 are welded through the matching of the welding robot and the rotary welding table 1.
Claims (2)
1. A welding tool for a carrier lifting component is characterized by comprising a rotary welding table (1), an oil storage cylinder welding tool, a pump body welding tool and a lever frame welding tool, wherein the oil storage cylinder welding tool comprises an oil storage cylinder tool table (2), three pump body supporting blocks (3), a pump body mandrel positioning block (4), a pair of pump body side positioning blocks (5), a pump body angle positioning pin (6) and an oil storage cylinder pressing clamp (7), the three pump body supporting blocks (3) are fixed on the oil storage cylinder tool table (2) in a triangular shape, a positioning shaft (8) is arranged on the pump body mandrel positioning block (4), the pump body mandrel positioning block (4) and the pair of pump body side positioning blocks (5) are respectively fixed on the oil storage cylinder tool table (2), the pump body mandrel positioning block (4) is positioned between two pump body supporting blocks (3), the pair of pump body side positioning blocks (5) are respectively positioned on two sides of the other pump body supporting block (3), the pump body angle positioning pin (6) and the oil storage cylinder pressing clamp (7) are respectively installed at two ends of the oil storage cylinder tooling table (2) through supporting plates; the pump body welding tool comprises a pump body tool table (10), a pair of fork body positioning blocks (11), a pair of fork body side positioning clamps (12), a fork body clamping clamp (13), a pair of pump body fixing blocks (14), a pump body side fixing block (15), a connecting fork clamp (16), a rotating shaft angle positioning pin (17), a rotating shaft pressing clamp (18) and a positioning pin pressing clamp (19), wherein the pair of fork body positioning blocks (11) and the pair of fork body side positioning clamps (12) are symmetrically arranged on the pump body tool table (10), the pair of fork body positioning blocks (11) are positioned between the pair of fork body side positioning clamps (12), the pair of pump body fixing blocks (14) are symmetrically arranged on the pump body tool table (10) and positioned between the pair of fork body positioning blocks (11), the fork body clamping clamp (13) is arranged on the pump body tool table (10) and positioned below one of the pump body positioning blocks (14), the pump body side fixing blocks (15) and the connecting fork clamps (16) are symmetrically arranged on two sides of the pump body tooling table (10), the rotating shaft pressing clamp (18) and the positioning pin pressing clamp (19) are respectively arranged on two ends of the pump body tooling table (10), and the rotating shaft angle positioning pin (17) is arranged on one side of the rotating shaft pressing clamp (18) through a support; the lever frame welding tool comprises a lever frame tool platform (20) and a pair of lever frame limiting and locking devices, the pair of lever frame limiting and locking devices are respectively and symmetrically positioned at two ends of the lever frame tool platform (20), the lever frame limiting and locking devices comprise a lever placing frame (21), a pair of frame body limiting blocks (22), a pair of sliding tables (23), a lever positioning block (24), a pair of frame body locking blocks (25) and a pair of sliding table control handles (26), the lever placing frame (21) is fixedly arranged at one side of the lever frame tool platform (20), the pair of frame body limiting blocks (22) and the pair of sliding tables (23) are fixedly arranged at two sides of the lever frame tool platform (20), the pair of frame body locking blocks (25) are respectively arranged on the corresponding sliding tables (23), the lever positioning block (24) is arranged on one of the sliding tables (23) and is positioned between the pair of frame body locking blocks (25), a pair of sliding table control handles (26) are respectively arranged on the lever frame tooling platform (20) and control a pair of sliding tables (23) to move on the lever frame tooling platform (20); the pump body welding tool, the oil storage cylinder welding tool and the lever frame welding tool are respectively installed on the rotary welding table (1) through corresponding tool tables.
2. The welding fixture for the lifting component of the transporting vehicle as claimed in claim 1, wherein the pump body fixture table (10) is provided with a guide sleeve (27) for passing a compression bar of the yoke fixture, and the compression bar of the yoke fixture (16) is an adjustable compression bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710932398.6A CN109648234B (en) | 2017-10-10 | 2017-10-10 | A welding frock for carrier lifting unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710932398.6A CN109648234B (en) | 2017-10-10 | 2017-10-10 | A welding frock for carrier lifting unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109648234A CN109648234A (en) | 2019-04-19 |
| CN109648234B true CN109648234B (en) | 2021-09-10 |
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ID=66108257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710932398.6A Active CN109648234B (en) | 2017-10-10 | 2017-10-10 | A welding frock for carrier lifting unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109648234B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3837607B2 (en) * | 2000-05-29 | 2006-10-25 | Ｔｃｍ株式会社 | Weld positioning jig for mast |
| CN103801872B (en) * | 2012-11-12 | 2015-12-23 | 宁波如意股份有限公司 | Manual pallet truck welder |
| CN104128711B (en) * | 2013-05-03 | 2016-02-17 | 宁波如意股份有限公司 | A kind of manual pallet vehicle carriage flexible automation welding production line |
| CN103753061B (en) * | 2013-12-25 | 2015-07-15 | 安徽好运机械有限公司 | Machining method for forklift fork arm carrier |
| CN205147685U (en) * | 2015-11-25 | 2016-04-13 | 安徽合力股份有限公司 | Multi -functional fork truck oil tank assembly welding positioner |
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2017
- 2017-10-10 CN CN201710932398.6A patent/CN109648234B/en active Active
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| Publication number | Publication date |
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| CN109648234A (en) | 2019-04-19 |
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